Which of the following metals is the most reactive?
sodium
potassium
rubidium
cesium
Caesium or cesium is a chemical element with symbol Cs and atomic number 55. It is a soft, silvery-gold alkali metal . Is most reactive of all metals.
reach: rather globalchemical elementschemistrymetals
Answers by country
sodium
potassium
rubidium
cesium
answers
Switzerland25
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the United Kingdom113
Malaysia20
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Austria55
Poland3195
Germany343
the United States210
Ghana18
Canada23
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